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Planetary ScienceHow a vaporized Earth might have cooked up the moon
A high-speed collision turned the early Earth into a hot, gooey space doughnut, and the moon formed within this synestia, a new simulation suggests.
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ChemistryExtreme cold is no match for a new battery
A rechargeable battery that works at –70° C could be used in some of the coldest places on Earth or other planets.
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EarthEarly land plants led to the rise of mud
New research suggests early land plants called bryophytes, which include modern mosses, helped shape Earth’s surface by creating clay-rich river deposits.
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AnimalsIt’s official: Termites are just cockroaches with a fancy social life
On their latest master list of arthropods, U.S.